/*
 * 身高预测（3分）
 */

#include <stdio.h>

int main() {
	setbuf(stdout, NULL);

	int faHeight_ming = 175, moHeight_ming = 162;
	int faHeight_hong = 169, moHeight_hong = 153;
	double ming, hong;

	ming = (faHeight_ming + moHeight_ming) * 0.54;
	hong = (faHeight_hong * 0.923 + moHeight_hong) / 2;

	printf("Height of xiao ming:%d\n", (int) ming);
	printf("Height of xiao hong:%d\n", (int) hong);

	return 0;
}